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1.- THE ORIGIN OF CU SULFIDE DEPOSITS IN THE CURACA VALLEY, BAHIA, BRAZIL; EVIDENCE FROM CU, NI, SE, AND PLATINUM-GROUP ELEMENT CONCENTRATIONS ECONOMIC GEOLOGY PUBLISHING COMPANY; LANCASTER, PA; USA; UNITED STATES, 1999 Ver registro
2.- UNUSUALLY HIGH CONCENTRATIONS OF MAGNETITE AT CARAIBA AND OTHER CU-SULFIDE DEPOSITS IN THE CURACA VALLEY, BAHIA, BRAZIL MINERALOGICAL ASSOCIATION OF CANADA; OTTAWA, ON; CAN; CANADA, 1996 Ver registro
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